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HADOLINT
Lint Dockerfiles before they bloat your images
GPL-3.0
ABOUT
CUDA and Python Dockerfiles accumulate apt leftovers, latest tags, and brittle RUN shells that only fail in production pulls. hadolint parses Dockerfiles plus bash and flags DL3000-style issues in CI so serving images do not ship known packaging mistakes.
INSTALL
brew install hadolintINTEGRATION GUIDE
1. Fail CI when a training Dockerfile uses unpinned base images or apt without cleanup
2. Lint inline bash in RUN instructions that install CUDA and Python wheels
3. Enforce ignore rules per project so GPU images can waive a small set of checks
4. Review generated Dockerfiles from ML platforms before they land in a registry
TAGS
dockerlinterdockerfilecihaskelldevops